Multiple choice

In the Op-Amp circuit shown, assume that the diode current follows the equation I = Is exp (V/VT). For Vi = 2V, V0 = V01, and for Vi = 4 V, V0 = V02. The relationship between V01 and V02 is

  1. V02 = $\sqrt{2}$V01

  2. V02 = e2 V01

  3. V02 = V01 In 2

  4. V01 - V02 = VT In 2
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D Correct answer
Explanation

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